.gfss-tabs {
	align-self: start;
	display: flex;
	flex-direction: column;
	gap: 3px;
	position: sticky;
	top: 32px;
}

.gfss-tab {
	background: #f0f0f1;
	border: 1px solid #c3c4c7;
	border-radius: 5px;
	color: #2c3338;
	cursor: pointer;
	font-weight: 600;
	line-height: 1.2;
	min-height: 36px;
	padding: 7px 9px;
	text-align: left;
	white-space: normal;
}

.gfss-tab:hover,
.gfss-tab:focus {
	background: #fff;
	border-color: #8c8f94;
}

.gfss-tab.is-active {
	background: #2271b1;
	border-color: #2271b1;
	color: #fff;
}

.gfss-workspace {
	align-items: start;
	display: grid;
	gap: 20px;
	grid-template-columns: minmax(590px, 1fr) minmax(460px, 1fr);
	max-width: 1600px;
}

.gfss-editor {
	display: grid;
	gap: 14px;
	grid-template-columns: 165px minmax(410px, 1fr);
}

.gfss-panel-stack {
	min-width: 0;
}

.gfss-nav-group {
	color: #646970;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .06em;
	margin: 10px 7px 2px;
	text-transform: uppercase;
}

.gfss-nav-group:first-child {
	margin-top: 0;
}

.gfss-section-select {
	display: none;
}

.gfss-reset-all {
	margin-top: 12px !important;
}

.gfss-panel-actions {
	display: flex;
	justify-content: flex-end;
	margin: 0 0 10px;
}

.gfss-tabs-active .gfss-settings-column .gform-settings-panel[hidden] {
	display: none !important;
}

.gfss-settings-column .gform-settings-panel {
	margin-top: 0;
}

.gfss-preview-source {
	display: none !important;
}

.gfss-preview-column {
	position: sticky;
	top: 32px;
}

.gfss-live-preview {
	background: #fff;
	border: 1px solid #c3c4c7;
	border-radius: 8px;
	box-shadow: 0 4px 18px rgb(0 0 0 / 8%);
	overflow: hidden;
}

.gfss-preview-toolbar {
	align-items: center;
	background: #f6f7f7;
	border-bottom: 1px solid #dcdcde;
	display: flex;
	justify-content: space-between;
	padding: 10px 14px;
}

.gfss-preview-controls {
	background: #fff;
	border-bottom: 1px solid #dcdcde;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	justify-content: space-between;
	padding: 8px 10px;
}

.gfss-preview-control-group {
	display: inline-flex;
	gap: 2px;
}

.gfss-preview-control-group button {
	background: #f0f0f1;
	border: 1px solid #c3c4c7;
	color: #2c3338;
	cursor: pointer;
	font-size: 12px;
	line-height: 1;
	min-height: 30px;
	padding: 6px 8px;
}

.gfss-preview-control-group button:first-child { border-radius: 4px 0 0 4px; }
.gfss-preview-control-group button:last-child { border-radius: 0 4px 4px 0; }

.gfss-preview-control-group button.is-active {
	background: #2271b1;
	border-color: #2271b1;
	color: #fff;
}

.gfss-preview-frame-wrap {
	align-items: flex-start;
	background: #dfe3e8;
	display: flex;
	justify-content: center;
	overflow: auto;
	padding: 10px;
}

.gfss-live-preview iframe {
	background: #f8fafc;
	border: 0;
	display: block;
	height: min(680px, calc(100vh - 235px));
	min-height: 480px;
	max-width: 100%;
	transition: width .2s ease;
	width: 100%;
}

.gfss-preview-frame-wrap[data-device="tablet"] iframe { width: 768px; }
.gfss-preview-frame-wrap[data-device="mobile"] iframe { width: 390px; }

.gfss-email-preview-canvas {
	background: var(--gfss-email-outer, #f1f5f9);
	box-sizing: border-box;
	display: none;
	height: min(680px, calc(100vh - 235px));
	min-height: 480px;
	overflow: auto;
	padding: 34px 20px;
	width: 100%;
}

.gfss-live-preview.is-email-preview iframe {
	display: none;
}

.gfss-live-preview.is-email-preview .gfss-email-preview-canvas {
	display: block;
}

.gfss-email-sample {
	background: var(--gfss-email-card, #fff);
	border-radius: var(--gfss-email-radius, 12px);
	box-shadow: 0 6px 24px rgb(15 23 42 / 10%);
	box-sizing: border-box;
	color: var(--gfss-email-text, #172033);
	font-family: var(--gfss-email-font, Arial, sans-serif);
	margin: 0 auto;
	max-width: var(--gfss-email-width, 640px);
	overflow: hidden;
}

.gfss-email-sample-accent {
	background: var(--gfss-email-accent, #2563eb);
	height: 6px;
}

.gfss-email-sample-content {
	padding: var(--gfss-email-padding, 32px);
}

.gfss-email-sample h2 {
	color: var(--gfss-email-heading, #172033);
	font-size: 24px;
	line-height: 1.25;
	margin: 0 0 18px;
}

.gfss-email-sample p {
	line-height: 1.6;
	margin: 0 0 16px;
}

.gfss-email-sample-details {
	border-collapse: collapse;
	margin: 20px 0;
	width: 100%;
}

.gfss-email-sample-details td {
	border-bottom: 1px solid #e2e8f0;
	padding: 9px 0;
}

.gfss-email-sample-details td:first-child {
	font-weight: 700;
	width: 38%;
}

.gfss-email-sample a {
	color: var(--gfss-email-accent, #2563eb);
	font-weight: 700;
}

.gfss-preview-status {
	border-top: 1px solid #dcdcde;
	color: #646970;
	font-size: 12px;
	margin: 0;
	padding: 8px 14px;
}

.gfss-preset-intro {
	color: #50575e;
	margin: 0 0 12px;
}

.gfss-preset-grid {
	display: grid;
	gap: 9px;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	max-width: 620px;
}

.gfss-preset {
	align-items: center;
	background: #fff;
	border: 1px solid #c3c4c7;
	border-radius: 7px;
	color: #2c3338;
	cursor: pointer;
	display: flex;
	font-weight: 600;
	gap: 10px;
	min-height: 48px;
	padding: 8px 10px;
	text-align: left;
}

.gfss-preset:hover,
.gfss-preset:focus {
	border-color: #2271b1;
	box-shadow: 0 0 0 1px #2271b1;
}

.gfss-preset.is-selected {
	background: #f0f6fc;
	border-color: #2271b1;
	box-shadow: inset 0 0 0 1px #2271b1;
}

.gfss-preset-swatches {
	display: flex;
	flex: 0 0 auto;
	overflow: hidden;
	border: 1px solid #dcdcde;
	border-radius: 5px;
}

.gfss-preset-swatches span {
	display: block;
	height: 28px;
	width: 18px;
}

.gfss-preset-feedback {
	color: #2271b1;
	font-weight: 600;
	margin: 10px 0 0;
	min-height: 20px;
}

.gfss-design-tools {
	border-top: 1px solid #dcdcde;
	margin-top: 16px;
	padding-top: 14px;
}

.gfss-design-tools > label {
	display: block;
	font-weight: 600;
	margin-bottom: 6px;
}

.gfss-inline-actions {
	align-items: center;
	display: flex;
	flex-wrap: wrap;
	gap: 7px;
}

.gfss-inline-actions input[type="text"] {
	max-width: 280px;
	width: 100%;
}

.gfss-import-export {
	margin-top: 10px;
}

.gfss-custom-presets {
	display: flex;
	flex-wrap: wrap;
	gap: 7px;
	margin-top: 10px;
}

.gfss-custom-preset {
	align-items: center;
	display: inline-flex;
	gap: 6px;
}

.gfss-accessibility {
	background: #edfaef;
	border-left: 4px solid #00a32a;
	border-radius: 4px;
	padding: 11px 13px;
}

.gfss-accessibility.has-warning {
	background: #fff8e5;
	border-left-color: #dba617;
}

.gfss-accessibility p {
	margin: 4px 0 0;
}

.gfss-generated-css {
	background: #f6f7f7;
	border: 1px solid #dcdcde;
	border-radius: 6px;
	padding: 12px 14px;
}

.gfss-generated-css summary {
	cursor: pointer;
	font-weight: 600;
}

.gfss-generated-actions {
	align-items: center;
	display: flex;
	gap: 10px;
	margin: 10px 0;
}

.gfss-copy-status {
	color: #008a20;
	font-weight: 600;
}

.gfss-generated-output {
	box-sizing: border-box;
	font-family: Consolas, Monaco, "Courier New", monospace;
	font-size: 12px;
	line-height: 1.5;
	min-height: 360px;
	resize: vertical;
	width: 100%;
}

.gfss-colour-control {
	align-items: center;
	display: inline-flex;
	gap: 8px;
}

.gfss-colour-picker {
	box-sizing: border-box;
	cursor: pointer;
	height: 40px;
	padding: 3px;
	width: 52px;
}

.gfss-color-code {
	font-family: Consolas, Monaco, "Courier New", monospace;
	text-transform: uppercase;
	width: 112px !important;
}

.gfss-color-code.gfss-invalid-colour {
	border-color: #d63638 !important;
	box-shadow: 0 0 0 1px #d63638;
}

.gfss-colour-help {
	color: #646970;
	display: block;
	font-size: 12px;
	margin-top: 5px;
}

.gfss-number-control {
	width: 110px !important;
}

.gfss-unit {
	color: #646970;
	display: inline-block;
	margin-left: 7px;
}

.gfss-code-editor {
	box-sizing: border-box;
	font-family: Consolas, Monaco, "Courier New", monospace;
	font-size: 13px;
	line-height: 1.55;
	min-height: 280px;
	resize: vertical;
	width: 100% !important;
}

.gfss-css-example {
	background: #f6f7f7;
	border-left: 4px solid #2271b1;
	border-radius: 4px;
	color: #3c434a;
	margin-top: 12px;
	max-width: 760px;
	padding: 12px 14px;
}

.gfss-css-example pre {
	background: #fff;
	border: 1px solid #dcdcde;
	border-radius: 4px;
	overflow-x: auto;
	padding: 10px 12px;
}

.gfss-css-example pre code {
	background: transparent;
	padding: 0;
}

.gfss-css-example p {
	margin-bottom: 0;
}

@media (max-width: 1250px) {
	.gfss-workspace {
		grid-template-columns: 1fr;
	}

	.gfss-preview-column {
		position: static;
	}

	.gfss-live-preview iframe {
		height: 600px;
	}
}

@media (max-width: 980px) {
	.gfss-editor {
		display: block;
	}

	.gfss-tabs {
		display: none;
	}

	.gfss-section-select {
		display: block;
		margin: 0 0 12px;
		max-width: none;
		width: 100%;
	}
}

@media (max-width: 782px) {
	.gfss-workspace {
		display: block;
	}

	.gfss-preview-column {
		margin-top: 16px;
	}

	.gfss-number-control {
		font-size: 16px;
		min-height: 40px;
	}

	.gfss-preset-grid {
		grid-template-columns: 1fr;
	}

	.gfss-preview-controls {
		display: block;
	}

	.gfss-preview-control-group {
		display: flex;
		margin-bottom: 6px;
	}

	.gfss-preview-control-group button {
		flex: 1;
	}
}